*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
+ * the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "auth/auth.h"
#include "auth/ntlmssp/ntlmssp.h"
#include "auth/ntlmssp/msrpc_parse.h"
-#include "lib/crypto/crypto.h"
+#include "../lib/crypto/crypto.h"
#include "auth/credentials/credentials.h"
#include "auth/gensec/gensec.h"
const uint8_t *data, size_t length,
const uint8_t *whole_pdu, size_t pdu_length,
enum ntlmssp_direction direction,
- DATA_BLOB *sig, BOOL encrypt_sig)
+ DATA_BLOB *sig, bool encrypt_sig)
{
if (gensec_ntlmssp_state->neg_flags & NTLMSSP_NEGOTIATE_NTLM2) {
} else {
uint32_t crc;
crc = crc32_calc_buffer(data, length);
- if (!msrpc_gen(sig_mem_ctx, sig, "dddd", NTLMSSP_SIGN_VERSION, 0, crc, gensec_ntlmssp_state->crypt.ntlm.seq_num)) {
+ if (!msrpc_gen(sig_mem_ctx,
+ sig, "dddd", NTLMSSP_SIGN_VERSION, 0, crc, gensec_ntlmssp_state->crypt.ntlm.seq_num)) {
return NT_STATUS_NO_MEMORY;
}
gensec_ntlmssp_state->crypt.ntlm.seq_num++;
}
/* TODO: make this non-public */
-_PUBLIC_ NTSTATUS gensec_ntlmssp_sign_packet(struct gensec_security *gensec_security,
+NTSTATUS gensec_ntlmssp_sign_packet(struct gensec_security *gensec_security,
TALLOC_CTX *sig_mem_ctx,
const uint8_t *data, size_t length,
const uint8_t *whole_pdu, size_t pdu_length,
DATA_BLOB *sig)
{
- struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_security->private_data;
+ struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data;
return ntlmssp_make_packet_signature(gensec_ntlmssp_state, sig_mem_ctx,
data, length,
whole_pdu, pdu_length,
- NTLMSSP_SEND, sig, True);
+ NTLMSSP_SEND, sig, true);
}
/**
const uint8_t *whole_pdu, size_t pdu_length,
const DATA_BLOB *sig)
{
- struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_security->private_data;
+ struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data;
DATA_BLOB local_sig;
NTSTATUS nt_status;
return NT_STATUS_NO_USER_SESSION_KEY;
}
- if (sig->length < 8) {
- DEBUG(0, ("NTLMSSP packet check failed due to short signature (%lu bytes)!\n",
- (unsigned long)sig->length));
- }
-
nt_status = ntlmssp_make_packet_signature(gensec_ntlmssp_state, sig_mem_ctx,
data, length,
whole_pdu, pdu_length,
- NTLMSSP_RECEIVE, &local_sig, True);
+ NTLMSSP_RECEIVE, &local_sig, true);
if (!NT_STATUS_IS_OK(nt_status)) {
DEBUG(0, ("NTLMSSP packet check failed with %s\n", nt_errstr(nt_status)));
DEBUG(5, ("BAD SIG: got signature over %llu bytes of input:\n", (unsigned long long)pdu_length));
dump_data(5, sig->data, sig->length);
- DEBUG(0, ("NTLMSSP NTLM2 packet check failed due to invalid signature on %llu bytes of input!\n", (unsigned long long)pdu_length));
+ DEBUG(1, ("NTLMSSP NTLM2 packet check failed due to invalid signature on %llu bytes of input!\n", (unsigned long long)pdu_length));
return NT_STATUS_ACCESS_DENIED;
}
} else {
DEBUG(5, ("BAD SIG: got signature of %llu bytes of input:\n", (unsigned long long)length));
dump_data(5, sig->data, sig->length);
- DEBUG(0, ("NTLMSSP NTLM1 packet check failed due to invalid signature on %llu bytes of input:\n", (unsigned long long)length));
+ DEBUG(1, ("NTLMSSP NTLM1 packet check failed due to invalid signature on %llu bytes of input:\n", (unsigned long long)length));
return NT_STATUS_ACCESS_DENIED;
}
}
const uint8_t *whole_pdu, size_t pdu_length,
DATA_BLOB *sig)
{
- struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_security->private_data;
+ struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data;
NTSTATUS nt_status;
if (!gensec_ntlmssp_state->session_key.length) {
DEBUG(3, ("NO session key, cannot seal packet\n"));
nt_status = ntlmssp_make_packet_signature(gensec_ntlmssp_state, sig_mem_ctx,
data, length,
whole_pdu, pdu_length,
- NTLMSSP_SEND, sig, False);
+ NTLMSSP_SEND, sig, false);
arcfour_crypt_sbox(gensec_ntlmssp_state->crypt.ntlm2.send_seal_arcfour_state, data, length);
if (gensec_ntlmssp_state->neg_flags & NTLMSSP_NEGOTIATE_KEY_EXCH) {
arcfour_crypt_sbox(gensec_ntlmssp_state->crypt.ntlm2.send_seal_arcfour_state, sig->data+4, 8);
} else {
uint32_t crc;
crc = crc32_calc_buffer(data, length);
- if (!msrpc_gen(sig_mem_ctx, sig, "dddd", NTLMSSP_SIGN_VERSION, 0, crc, gensec_ntlmssp_state->crypt.ntlm.seq_num)) {
+ if (!msrpc_gen(sig_mem_ctx,
+ sig, "dddd", NTLMSSP_SIGN_VERSION, 0, crc, gensec_ntlmssp_state->crypt.ntlm.seq_num)) {
return NT_STATUS_NO_MEMORY;
}
const uint8_t *whole_pdu, size_t pdu_length,
const DATA_BLOB *sig)
{
- struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_security->private_data;
+ struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data;
if (!gensec_ntlmssp_state->session_key.length) {
DEBUG(3, ("NO session key, cannot unseal packet\n"));
return NT_STATUS_NO_USER_SESSION_KEY;
Initialise the state for NTLMSSP signing.
*/
/* TODO: make this non-public */
-_PUBLIC_ NTSTATUS ntlmssp_sign_init(struct gensec_ntlmssp_state *gensec_ntlmssp_state)
+NTSTATUS ntlmssp_sign_init(struct gensec_ntlmssp_state *gensec_ntlmssp_state)
{
TALLOC_CTX *mem_ctx = talloc_new(gensec_ntlmssp_state);